MICRImage CHECK READER TECHNICAL REFERENCE MANUAL

Transcription

1 MICRImage CHECK READER TECHNICAL REFERENCE MANUAL Manual Part Number: Rev 6 JULY South Annalee Avenue Carson, CA Phone: (310) FAX: (310) Technical Support: (888)

2 Copyright MAGTEK, Inc. Printed in the United States of America Information in this document is subject to change without notice. No part of this document may be reproduced or transmitted in any form or by any means, electronic or mechanical, for any purpose, without the express written permission of MagTek, Inc. MagTek is a registered trademark of MagTek, Inc. MICRImage is a trademark of MagTek, Inc. REVISIONS Rev Number Date Notes 1 20 Oct 00 Initial Release 2 27 Jun 01 Front Matter: Changed Limited Warranty to exclude Scan Bar. Sec 2: Added two cabling diagrams, Terminal and Auxiliary Device and PC and Net Connection. Moved Check Path Cleaning to Sec Aug 01 Front Matter, Agency page: Editorial changes to CE and UL/CUL Oct 01 Front Matter: New Figure 1-1, added MSR. Section 1: Added description and P/N of MSR. New Table 1-1, added list of cables. Table 1-2 changed document size from 9 to 8.5 max.. Editorial Changes. Section 2: New Figure 2-1, added MSR and editorial changes. Section 3: New Figure 3-2, added MSR orientation Modified Figures 3-3 and 3-4, added new procedure for opening and closing unit for imaging bar. New Figures 3-5 and 3-6 for new cleaning procedures. Modified Figure 3-7 for closing. 5 9 May 02 Sec 1: Added 2 more Configurations and clarified features; added 1 more Cable; clarified Spec for interface option. Sec 2: changed Fig 2-4 and 2-5 for clarification. Sec 3: Clarified Card Reading Procedure Jul 02 Front Matter: Added FCC, Part 68 Notice. Changed Mag-Tek to MagTek throughout. Sec 2: Changed title of Fig 2-5 from Net to Ethernet or Modem. ii

3 LIMITED WARRANTY MagTek, Inc. warrants that the Product described in this document is free of defects in materials and workmanship for a period of one year from the date of purchase where the date of purchase is defined as the date of shipment from MagTek. During this warranty period, MagTek shall, at their option, repair or replace without charge for either parts or labor, any failure, malfunction, defect or nonconformity which prevents the product from performing in accordance with MagTek s published technical specifications and manuals. This warranty does not apply to wear or damage of the Imaging Scan Bar. This warranty shall not apply if the product is modified, tampered with, or subject to abnormal working conditions. This warranty does not apply when the malfunction results from the use of the Product in conjunction with ancillary or peripheral equipment where it is determined by MagTek that there is no fault in the Product itself. Notification by the Customer to MagTek of any condition described above should be directed to the Customer s MagTek Sales Representative or to MagTek s Help Desk at (888) If the Product is to be returned from the Customer to MagTek, a returned material authorization (RMA) will be issued by MagTek. The Customer shall be responsible for shipping charges to MagTek, Carson, California. MagTek shall be responsible for shipping charges back to the Customer. Repair or replacement as provided under this warranty is the exclusive remedy. This warranty is in lieu of all other warranties, express or implied. iii

4 FCC WARNING STATEMENT This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense. FCC COMPLIANCE STATEMENT This device complies with Part 15 Of The FCC Rules. Operation of this device is subject to the following two conditions: (1) This device may not cause harmful interference. And (2) This device must accept any interference received, including interference that may cause undesired operation. CANADIAN DOC STATEMENT This digital apparatus does not exceed the Class A limits for radio noise for digital apparatus set out in the Radio Interference Regulations of the Canadian Department of Communications. Le présent appareil numérique n émet pas de bruits radioélectriques dépassant les limites applicables aux appareils numériques de las classe A prescrites dans le Réglement sur le brouillage radioélectrique édicté par les ministère des Communications du Canada. CE STANDARDS Testing for compliance to CE requirements was performed by an independent laboratory. The unit under test was found compliant to Class A. UL/CSA This product is recognized per Underwriter Laboratories and Canadian Underwriter Laboratories iv

5 FCC PART 68 NOTICE The following refers to MICRImage readers with internal modem only: This equipment complies with Part 68 of the FCC rules and the requirements adopted by the ACTA. On the bottom cover of this equipment is a label that contains, among other information, a product identifier in the format US:AAAEQ##TXXXX. If requested, this number must be provided to the telephone company. The registration jack Universal Service Order Code (USOC) used by this equipment is RJ-11C. A plug and jack used to connect this equipment to the premises wiring and telephone network must comply with the applicable FCC Part 68 rules and requirements adopted by the ACTA. A compliant modular plug is provided with this product. This equipment is designed to be connected to a compatible modular jack using a telephone cord that is also compliant. See installation instructions for details. The REN is used to determine the number of devices that may be connected to a telephone line. Excessive RENs on a telephone line may result in the devices not ringing in response to an incoming call. In most but not all areas, the sum of RENs should not exceed five (5.0). To be certain of the number of devices that may be connected to a line, as determined by the total RENs, contact the local telephone company. The REN for this product is part of the product identifier that has the format US:AAAEQ##TXXXX. The digits represented by ## are the REN without a decimal point (e.g., 03 is a REN of 0.3). If the MICRImage with internal modem equipment causes harm to the telephone network, the telephone company will notify you in advance that temporary discontinuance of service may be required. But if advance notice isn't practical, the telephone company will notify the customer as soon as possible. Also, you will be advised of your right to file a complaint with the FCC if you believe it is necessary. The telephone company may make changes in its facilities, equipment, operations or procedures that could affect the operation of the equipment. If this happens the telephone company will provide advance notice in order for you to make necessary modifications to maintain uninterrupted service. If you experience trouble with this equipment, refer to the page titled Limited Warranty near the front of this manual for contact, repair or warranty information. If the equipment is causing harm to the telephone network, the telephone company may request that you disconnect the equipment until the problem is resolved. There are no user serviceable parts on the modem contained inside this equipment. Connection to party line service is subject to state tariffs. Contact the state public utility commission, public service commission or corporation commission for information. If your business has specially wired alarm equipment connected to the telephone line, ensure the installation of the MICRImage with internal modem does not disable your alarm equipment. If you have questions about what will disable alarm equipment, consult your telephone company or a qualified installer. v

6 TABLE OF CONTENTS SECTION 1. OVERVIEW...1 CONFIGURATION...1 FEATURES...1 ACCESSORIES...2 SPECIFICATIONS...2 SECTION 2. INSTALLATION...5 REQUIREMENTS...5 CABLING PROCEDURE...6 SECTION 3. OPERATION...9 CHECK READING PROCEDURE...9 CARD READING PROCEDURE...10 LED INDICATORS...11 CLEANING...11 Opening the Unit...11 MSR Cleaning Card...11 Cleaning Check Path and Imager...12 Closing the Unit...14 SECTION 4. TROUBLESHOOTING GUIDE...15 REQUIREMENTS...15 SET-UP...15 APPENDIX A. INTERFACE CABLE PIN LISTS...23 APPENDIX B. ASCII CODES...25 APPENDIX C. CHECK READING...27 E13-B CHARACTER SET...27 CMC-7 CHARACTER SET...27 CHECK LAYOUTS...28 MICR FIELDS Transit Field On-Us Field Amount Field Auxiliary On-Us Field...30 vi

7 FIGURES Figure 1-1. MICRImage Check Reader with MSR...viii Figure 2-1. MICRImage with MSR...5 Figure 2-2. DB25 Connection...6 Figure 2-3. Cabling Single PC...7 Figure 2-4. Cabling Terminal and Auxiliary Device...8 Figure 2-5. Cabling PC and Ethernet or Modem Connection...8 Figure 3-1. Check Orientation - Insertion...9 Figure 3-2. Optional Magnetic Swipe Reader Orientation...10 Figure 3-3. Opening the Unit...12 Figure 3-4. Cleaning Check Path and Imager...12 Figure 3-5. Activating the Cleaning Swab...13 Figure 3-6. Cleaning the Imager...13 Figure 3-7. Closing the Unit...14 Figure 4-1. Sensor Location...21 Figure C-1. Personal Checks...28 Figure C-2. Business Checks...29 TABLES Table 1-1. MICRImage Cables...2 Table 1-2. Specifications...3 Table 3-1. LED indicators...11 Table A-1. DB9, DB25 Interface Connector Pin List (P/N )...23 Table C-1. CMC-7 Nonnumeric Characters...28 vii

8 viii Figure 1-1. MICRImage Check Reader with MSR

9 SECTION 1. OVERVIEW The MICRImage TM Check Reader is both a MICR Reader (Magnetic Ink Character Recognition) and a check-imaging device. The MICRImage reads the MICR character set at the bottom of a check, and the Imager produces a digitized image of the entire check. The characters and the image can be transmitted to a Host device. The Host device then uses a specific authorization or verification process to validate a business transaction. The MICRImage Reader improves accuracy and speed because there is no manual data entry; therefore there are no keying errors or unwanted delays. Both the MICR Reader and the Imaging device will communicate with the Host system using a standard RS-232 interface (contact the factory for other interfaces). MICR data is transmitted as ASCII characters (See Appendix B). The MICRImage Reader has the capability of supporting some hardware handshaking signals. An optional three-track MSR autodiscriminates different card formats: ISO (International Standards Organization), CDL (California Drivers License), or AAMVA (American Association of Motor Vehicle Administrators). CONFIGURATION Configurations are as follows: FEATURES Part Number Description MICRImage, RS MICRImage, RS-232, with 3-Track MSR MICRImage, RS-232, with Ethernet MICRImage, RS-232, with Ethernet, 3-Track MSR MICRImage, RS-232, with V. 34 Modem MICRImage, RS-232, with V. 34 Modem, 3-Track MSR The following is a list of features of the MICRImage Reader: Full MICR check reader compatible with existing applications Horseshoe design, unidirectional, single pass MICR and Image scan Automatic parsing of MICR fields: transit, account, etc. Extensive list of formats to transmit MICR data. Capable of scanning 200 dpi image of entire front of check CCITT G4 Image Compression 1

10 MICRImage Check Reader Ability to send complete image or user-specified portions Supports dual interface paths, one for MICR, one for image data Dual RS-232 Interface Support Models available with Ethernet or V. 34 Modem Optional 3-track MSR (Magnetic Stripe Reader) Reads E13-B and CMC-7 MICR fonts Dynamic Thresholding for image background removal ACCESSORIES Accessories available for the MICRImage Reader include: Host Interface Cables (See Table 1-1) AC Power Adapter with Cable, 120VAC to 12 VDC, 1.5 Amp, Part Number MICRbase Program, Part Number Sample Checks, Part Number Cleaning Cards P/N Cleaning Swabs P/N SPECIFICATIONS Table 1-1. MICRImage Cables Part Number Description RS232, DB9F, gray, 8 ft RS232, DB9F + RS232, DB9F, gray, 8 ft RS232, DB9F + Ethernet, RJ8 socket, gray, 8 ft RS232, PC-DB9F + RS-232-DB25M, gray RS232, PC-DB9F + RS-232-DB9M, gray RS232, PC-DB9F + Modem RJ-11 Socket Table 1-2 lists the specifications for the MICRImage Reader. 2

11 Section 1. Overview Table 1-2. Specifications OPERATING Reference Standards ANSI X9.27 Power Input 12VDC regulated, 1.5 Amp Current (Idle) (Operating) 300 ma 1.5 A Max MTBF Electronics: 125,000 hours Check Read Head: 1,000,000 passes MSR Read head: 1,000,000 passes Document Speed 10 ips Document Size 4"x 8.5" Maximum Image Resolution 200 dpi MICR fonts supported E13-B CMC-7 Interface Options Primary: RS-232, RS-485, IBM 4683 Secondary: RS-232, Ethernet 10 Base-T, V.34 Modem MECHANICAL Dimensions Length 9.0, Width 3.9, Height 6.0 Weight: Connector: Power and Communication 2.5 lbs. Adapter included DB25 female ENVIRONMENTAL Temperature Operating 0 o C to 50 o C (32 o F to 122 o F) Storage -30 o C to 70 o C (-22 o F to 158 o F) Humidity Operating 10% to 90% noncondensing Storage Up to 100% noncondensing Altitude Operating 0-10,000 ft (0-3,048m) Storage 0-50,000 ft ( m) 3

12 MICRImage Check Reader 4

13 SECTION 2. INSTALLATION The installation for the MICRImage Check Reader is described below. Figure 2-1 shows the unit with the MSR. Card Path Easy-Access Latch Check Path LED REQUIREMENTS The following is required for the Installation: MICRImage Interface Cable, Power Adapter 12 VDC, 1.5 Amp Figure 2-1. MICRImage with MSR 5

14 MICRImage Check Reader CABLING PROCEDURE The pin lists for all connections are shown in Appendix A. Perform the following steps: 1. Connect the male DB25 connector to the MICRImage as shown in Figure 2-2. Easy-Access Latch LED Pin 1 Pin 13 Pin 14 Pin 25 Pin 13 Pin 25 Pin 14 Pin 1 Figure 2-2. DB25 Connection 2. Connect the DB9 connector to the PC as shown in Figure 2-3, 2-4, and Connect RJ45 Jack to the network connection as indicated in Figure On the AC power adapter, connect the jack to the plug on the cable. 5. On the AC power adapter, connect the plug to the wall outlet. 6. The LED indicator on the MICRImage Reader should turn on to a steady green. The LED indicator is located on the slot where the check is first inserted for reading (see Figure 2-1). 6

15 Section 2. Installation Caution Do not place the MICRImage Reader within 6 inches of a computer monitor or power supply. These devices may cause undesirable interference with the check reading operation. For a single PC, install the MICRImage cables as shown in Figure 2-3. P/N MICRImage 12 VDC Power Adapter Figure 2-3. Cabling Single PC 7

16 MICRImage Check Reader For a Terminal and Auxiliary Device, install the MICRImage cables as shown in Figure VDC Power Adapter P/N Terminal MICRImage RS-232 Peripheral Figure 2-4. Cabling Terminal and Auxiliary Device For a PC and Network connection, install the MICRImage cables as indicated in Figure VDC Power Adapter MICRImage P/N (Ethernet) or (Modem) To Network Connection or Phone Jack 8 Figure 2-5. Cabling PC and Ethernet or Modem Connection

17 SECTION 3. OPERATION This section contains check and card reading and cleaning procedures and LED indicator states. CHECK READING PROCEDURE 1. Orient the check so the MICR line is down and the printed side faces the center of the MICRImage as indicated in Figure Drop the check so the leading edge is in the open slot. Slide the check forward. 3. When the MICRImage detects the presence of the check, the motor will turn on. At this time gently urge the check forward until the unit grabs the check. When this happens, release the check. The check will then be transported around the check path and will exit through the other side. 4. After the check is read, the MICRImage will transmit the data as specified by the parameters. 5. Remove the check. 1 Place Check Flush Onto Entry Slot 2 Slowly Slide Check Forward Until Reader Pulls Check In Figure 3-1. Check Orientation - Insertion 9

18 MICRImage Check Reader CARD READING PROCEDURE 1. Orient the card so that the magnetic stripe is down and facing away from the logo on the unit and toward the wide color stripe on the MRS, as indicated in Figure Slide the card in one motion from the top of the unit down through the slot as indicated in the illustration. 3. After the card is read, the MICRImage will transmit the data as specified by the parameters. Figure 3-2. Optional Magnetic Swipe Reader Orientation 10

19 Section 3. Operation LED INDICATORS Table 3-1 describes the LED indicator conditions for check and card reading operations. The LED indicator is located below the slot where the check is first inserted for reading. CLEANING Table 3-1. LED indicators LED INDICATOR DESCRIPTION OFF Power off SOLID GREEN Ready to read check or card OFF SOLID RED Check read error OFF SOLID GREEN Good read FLASH GREEN Needs initialization* FLASH RED/GREEN Magnetic Interference Detected FLASH RED/GREEN Data sensor blocked (motor does not run)* FLASH RED Motor sensor blocked (motor does not run)* *Refer to Section 4. Troubleshooting Guide. Clean the outside of the MICRImage unit with a soft, damp cloth and wipe with a dry cloth. Caution To avoid damaging the read head, do not get the inside of the check or card paths wet. Use the Cleaning Card, P/N , on the MSR as described below. Use the Cleaning Swab, P/N , to clean the Imager Scan Bar as shown and described below. Opening the Unit To open the check path and Imager, grip the access latch, and pull up and then back as shown in Figure 3-3. MSR Cleaning Card Orient the cleaning card similar to Figure 3-2. Swipe the card two or three times to clean the head. 11

20 MICRImage Check Reader Pull Latch Up Then Back Easy-Access Latch Cleaning Check Path and Imager Figure 3-3. Opening the Unit 1. When the unit is open, as shown in Figure 3-4, check the path for debris. To clean, turn the unit over and tap gently on the bottom. Alignment Pin Imager Alignment Hole Easy-Access Latch 12 Figure 3-4. Cleaning Check Path and Imager 2. Check the Imager to ensure there is no build-up of ink or paper debris.

21 Section 3. Operation 3. To clean the Imager, use the cleaning swab, shown in Figure 3-5. Activate the swab by bending the plastic tube until you hear a snap. Figure 3-5. Activating the Cleaning Swab 4. Wait until the liquid moves into the sponge tip. It should be damp when touched. 5. When the tip of the swab is damp, clean the Imager by wiping the swab up and down the Imager as indicated in Figure 3-6. Figure 3-6. Cleaning the Imager 13

22 MICRImage Check Reader Closing the Unit 1. Hold the unit as shown in Figure 3-7. Push the covers together while ensuring alignment of the pin and hole. 2. The unit is properly closed when the two panels are flush and the latch has "clicked" into position. Alignment Pin Imager Alignment Hole To Close: Push Panel Back And Ensure Alignment Pin And Hole Match. Easy-Access Latch Figure 3-7. Closing the Unit 14

23 SECTION 4. TROUBLESHOOTING GUIDE REQUIREMENTS Personal Computer. Interface Cable, Host End = DB9 female, Part Number AC adapter, P/N MICRbase Program, P/N Sample checks, P/N A small bottle of compressed air. SET-UP 1. Plug DB25connector of the RS232 cable into the MICRImage Reader. 2. Plug the DB9 connector of the RS232 cable into the PC. 3. Power on the MICRImage Reader. 4. Run the MICRbase program on the PC. 5. Start trouble-shooting procedure at Step Check LED Check the status of the LED indicator: off, continue to step 01. green, continue to step 02. blinking red, continue to step 11. blinking green, continue to step 16. blinking red/green, continue to 12. red or orange, continue to step

24 MICRImage Check Reader 01 Check the Power to the MICRImage Reader Possible causes for this problem are: AC adapter connection to outlet - make sure the AC adapter is securely connected to outlet on the wall or power strip. AC adapter connection to MICRImage Reader - make sure the AC adapter is securely connected to the power jack on the Cable. Power strip - if using a power strip, make sure the strip is connected to outlet on the wall and the switch on the strip is turned on. AC adapter is defective - replace the AC adapter. Determine if any of the conditions described above are true: If yes, rectify and continue to step 00. If no, continue to step Read a check Read a check through the MICRImage Reader: If the check is transported all the way around the check path, continue to step 03. If the check gets "stuck" in the check path, continue to step 10. If the motor does not turn on, continue to step Did PC receive data? After the check is read, did the PC receive any data? If yes, continue to step 04. If no, continue to step 05 16

25 Section 4. Troubleshooting Guide 04 Analyze data Analyze the data received by the PC: If the data is good, continue to step 15. If the data contains one or more '?', continue to step 06. If the data is missing characters, continue to step 07. If the data is garbled, continue to step 08. If the data is good but not what is expected, continue to step Verify parameters Use MICRbase to verify the following parameters: "Send Data After Error" - if this option is set to NO, the MICRImage Reader will not send any data after a read error. Use SET-MICR to change this option to YES. "Use CTS/DSR" - if this option is set to USE, the MICRImage Reader will not send any data unless the CTS and DSR signals are enabled. Use SET-MICR to change this option to IGNORE. Determine if any of the conditions described above are true: If yes, rectify and continue to step 02. If no, continue to step Read error Possible causes for this problem are: Interference - the MICRImage Reader may be too close to a monitor, AC adapter or magnetic device. Move the MICRImage Reader away from the source of interference. Printing problem - the check being read may not meet the requirements of the ANSI Standards. Use one the sample checks provided by MagTek. Feeding the check - do not hold on to the check as it goes around the path. Release the check immediately after the MICRImage Reader "grabs" it. Also, make sure that the front end is not tilted up while the check is being read. Determine if any of the conditions described above are true: If yes, rectify and continue to step 02. If no, continue to step

26 MICRImage Check Reader 07 Missing characters Possible causes for this problem are: Character rate - the character rate at which the MICRImage Reader is transmitting data may be too fast for the PC. Use MICRbase to set the "Inter-character Delay" option to YES. Feeding the check - When feeding the check, make sure that the MICR line is at the bottom and the printed side of the check is facing the MagTek logo on the MICRImage Reader. Determine if any of the conditions described above are true: If yes, rectify and continue to step 02. If no, continue to step Communication parameters do not match Verify that the communication parameters of the MICRImage Reader match the parameters of the PC. Use MICRbase to verify/change the communication parameters. Determine if the condition described above is true: If yes, rectify and continue to step 02. If no, continue to step Incorrect Format Possible causes for this problem are: Incorrect Format Number - the current Check data format in the MICRImage Reader is not the desired format. Use MICRbase to verify/change the format. Incorrect Message Format - the current Message format in the MICRImage Reader is not the desired format. Use MICRbase to verify/change the Message format. Determine if any of the conditions described above are true: If yes, rectify and continue to step 02. If no, continue to step

27 Section 4. Troubleshooting Guide 10 Path is obstructed Foreign debris is obstructing the check path: Loose debris - power off the MICRImage Reader and refer to Section 3, Check Path Cleaning. Wedged debris - the debris is wedged in and cannot be removed with the procedure described above. Is the foreign debris removable? if yes, remove and continue to step 02. If no, continue to step Motor sensor is blocked The Motor sensor may be blocked by dust build-up or foreign debris (see Figure 5-1). Use forced air to clean the sensor. Power off the MICRImage Reader and then power on again, observe the LED indicator: If the LED indicator blinks red, continue to step 17. Any other LED indicator status, continue to step Data sensor is blocked The data sensor may be blocked (see Figure 4-1). Refer to Section 3 for access and use forced air to clean the sensor. Power off the MICRImage Reader and then power on again, observe the LED indicator: If the LED indicator blinks red/green, continue to step 17. Any other LED indicator status, continue to step

28 MICRImage Check Reader 13 No MICR data detected Possible causes for this problem are: No MICR characters - the ink used to print the MICR characters does not have magnetic properties. Try one of the sample checks provided by MagTek. Feeding the check - When feeding the check, make sure that the MICR line is at the bottom and the printed side of the check is facing the MagTek logo on the MICRImage Reader. Determine if any of the conditions described above are true: If yes, rectify and continue to step 02. If no, continue to step Cable problem Possible causes for this problem are: Loose connection - the cable connector on the PC or the MICRImage Reader may be loose. Make sure that both connectors are tightly connected. Damaged cable - the connectors, pins or wires in the cable may be damaged. Replace cable. Determine if any of the conditions described above are true: If yes, rectify and continue to step 02. If no, continue to step No problem found The MICRImage Reader is operating properly. If you have additional concerns or requirements please contact your MagTek representative. 16 Read Insta-Change check Read Insta-Change check with the appropriate settings. Return to step 00. If condition persists, continue to step Return MICRImage Reader to MagTek

29 Section 4. Troubleshooting Guide The MICRImage Reader has a problem that needs further analysis, testing, and possibly repair. Please contact the MagTek Help Desk at (888) , and make arrangements to send the unit back to MagTek. Include a detailed description of the problem. Motor Sensor Data Sensor Exit Sensor Figure 4-1. Sensor Location 21

30 MICRImage Check Reader 22

31 APPENDIX A. INTERFACE CABLE PIN LISTS The pin list for the DB9 and DB25 Interface Connectors are shown in Table A-1. P1 PIN NUMBER DB-9 SHELL (DRAIN WIRE) Table A-1. DB9, DB25 Interface Connector Pin List (P/N ) P1 SIGNAL (Host as Reference) DESCRIPTION 2 RXD Received Data. Receives data from the MICRImage Reader to the Host. 3 TXD Transmitted Data. Transmits data from the Host to the MICRImage Reader. P2 PIN NUMBER P2 DB-25 SIGNAL 11 TXD 21 RXD 5 GND Ground 16 GND 7 RTS Request to Send. Sends a signal to the MICRImage Reader to indicate that the Host is ready to receive data. 8 CTS Clear to Send. Receives a signal from the MICRImage Reader to indicate that the MICRImage Reader is ready to send data. 6 DSR Data Set Ready. 4 DTR Data Terminal Ready. 10 CTS 23 RTS 13 12V 25 12V 12 GND 24 GND 22 9 DTR DSR SHELL (DRAIN WIRE) 23

32 MICRImage Check Reader 24

33 APPENDIX B. ASCII CODES The following is a listing of the ASCII (American Standard Code for Information Interchange) codes. ASCII is a 7-bit code, which is represented here with a pair of hexadecimal digits. ASCII Hex value ASCII Hex Value ASCII Hex Value ASCII Hex Value NUL 00 SP 40 ` 60 SOH 01! 21 A 41 a 61 STX 02 " 22 B 42 b 62 ETX 03 # 23 C 43 c 63 EOT 04 $ 24 D 44 d 64 ENQ 05 % 25 E 45 e 65 ACK 06 & 26 F 46 f 66 BEL 07 ' 27 G 47 g 67 BS 08 ( 28 H 48 h 68 HT 09 ) 29 I 49 i 69 LF 0A * 2A J 4A j 6A VT 0B + 2B K 4B k 6B FF 0C, 2C L 4C l 6C CR 0D - 2D M 4D m 6D SO 0E. 2E N 4E n 6E SI 0F / 2F O 4F o 6F DLE P 50 p 70 DC Q 51 q 71 DC R 52 r 72 DC S 53 s 73 DC T 54 t 74 NAK U 55 u 75 SYN V 56 v 76 ETB W 57 w 77 CAN X 58 x 78 EM Y 59 y 79 SUB 1A : 3A Z 5A z 7A ESC 1B ; 3B [ 5B { 7B FS 1C < 3C \ 5C 7C GS 1D = 3D ] 5D } 7D RS 1E > 3E ^ 5E ~ 7E US 1F? 3F _ 5F DEL 7F 25

34 MICRImage Check Reader 26

35 APPENDIX C. CHECK READING The characters printed on the bottom line of commercial and personal checks are special. They are printed with magnetic ink to meet specific standards. These characters can be read by a MICRImage Reader at higher speeds and with more accuracy than manual data entry. Two MICR character sets are used world wide; they are: E13-B and CMC-7. The E13-B set is used in the US, Canada, Australia, United Kingdom, Japan, India, Mexico, Venezuela, Colombia, and the Far East. The CMC-7 set is used in France, Spain, other Mediterranean countries, and most South American countries. E13-B CHARACTER SET The MICR font character set E13-B includes digits 0 through 9 and four symbols. The numbers found on U.S. checks are of the E13-B character set. The numbers and symbols of E13-B are as follows: Transit symbol Dash Symbol On-Us Symbol Amount Symbol CMC-7 CHARACTER SET The numbers and symbols of the CMC-7 character set are as follows: SI SII SIII SIV S5 27

36 MICRImage Check Reader The nonnumeric CMC-7 characters are translated by the MICRImage Reader as shown in Table C-1. Table C-1. CMC-7 Nonnumeric Characters CMC-7 Character SI SII SIII SIV SV MICRImage Reader Output A B C D E CHECK LAYOUTS Personal checks with MICR fields are shown in Figure C-1. Business checks are shown in Figure C-2. The digits 1 through 4 in the illustrations are described below under MICR Fields Figure C-1. Personal Checks 28

37 Appendix C. Check Reading Figure C-2. Business Checks MICR FIELDS The numbers 1 through 4 refer to the numbers below the checks on the illustration and represent the 4 MICR fields. 1-Transit Field The Transit field is a 9-digit field bracketed by two Transit symbols. The field is subdivided as follows: Digits 1-4 Digits 5-8 Digit 9 Federal Reserve Routing Number Bank ID Number (American Banking Association) Check Digit 29

38 MICRImage Check Reader 2-On-Us Field The On-Us field is variable, up to 19 characters (including symbols). Valid characters are digits, spaces, dashes, and On-Us symbols. The On-Us field contains the account number and may also contain a serial number (Check number) and/or a transaction code. Note that an On-Us symbol must always appear to the right of the account number. 3-Amount Field The Amount field is a 10-digit field bracketed by Amount symbols. The field is always zerofilled to the left. 4-Auxiliary On-Us Field The Auxiliary On-Us field is variable, 4-10 digits, bracketed by two On-Us symbols. This field is not present on personal checks. On business checks, this field contains the check serial number. 30